Home / 3,095,999.90-4,643,999.85-2,340,172.70

Finding the Fourth Proportional to 3,095,999.90, 4,643,999.85 and 2,340,172.70

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Solution

The fourth proportional to 3,095,999.90, 4,643,999.85 and 2,340,172.70 is: 3,510,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,999.90 : 4,643,999.85 = 2,340,172.70 : x
  2. Step 2: Convert to fraction form
    3,095,999.90/4,643,999.85 = 2,340,172.70/x
  3. Step 3: Cross multiply
    3,095,999.90x = 4,643,999.85 × 2,340,172.70
  4. Step 4: Simplify right side
    3,095,999.90x = 10,867,761,667,774.10
  5. Step 5: Solve for x
    x = 10,867,761,667,774.10/3,095,999.90
  6. Step 6: Final answer
    x = 3,510,259.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.